ABAP Select data from SAP table UMM_FR101 into internal table
Get Example source ABAP code based on a different SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP UMM_FR101 table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to UMM_FR101. See here for more generic Select statement tips.
Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.
There is also a full declaration of the UMM_FR101 table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.
DATA: IT_UMM_FR101 TYPE STANDARD TABLE OF UMM_FR101, WA_UMM_FR101 TYPE UMM_FR101, GD_STR TYPE STRING. DATA: lo_typedescr type REF TO cl_abap_typedescr. DATA: lv_fieldname type fieldname. FIELD-SYMBOLS: <FIELD> TYPE any. FIELD-SYMBOLS: <UMM_FR101> TYPE UMM_FR101. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_UMM_FR101. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM UMM_FR101 INTO TABLE IT_UMM_FR101. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM UMM_FR101 * INTO TABLE @DATA(IT_UMM_FR1012). *--Further methods of using ABAP code to select data from SAP database tables *You can also declare the header/work area using the in-line DATA declaration method READ TABLE IT_UMM_FR101 INDEX 1 INTO DATA(WA_UMM_FR1012). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_UMM_FR101 ASSIGNING <UMM_FR101>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<UMM_FR101>-MANDT = 1.
<UMM_FR101>-FRNAME = 1.
<UMM_FR101>-TCHANM = 1.
<UMM_FR101>-SEL_VAR = 1.
<UMM_FR101>-SELNO = 1.
ENDLOOP. LOOP AT IT_UMM_FR101 INTO WA_UMM_FR101. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_UMM_FR101-CHATYPE, sy-vline,
WA_UMM_FR101-ICHANM, sy-vline,
WA_UMM_FR101-VARFLG, sy-vline,
WA_UMM_FR101-VANAME, sy-vline,
WA_UMM_FR101-VAR, sy-vline,
WA_UMM_FR101-AGGFLG, sy-vline.
ENDLOOP. *Add any further fields from structure WA_UMM_FR101 you want to display... WRITE:/ sy-uline. * Aternatively use generic code to Write field values (and NAME) to screen report DO. ASSIGN COMPONENT sy-index OF STRUCTURE wa_UMM_FR101 TO <field>. IF sy-subrc <> 0. EXIT. ENDIF. WRITE:/ 'Field Value', <field>, sy-vline. gd_str = <field> . lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ). lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ). WRITE:/ 'Field Name', lv_fieldname. ENDDO. *Redo loop but convert all fields from internal to out value LOOP AT IT_UMM_FR101 INTO WA_UMM_FR101. *Write horizonal line to screen report. WRITE:/ sy-uline. *Convert all fields to display/output versions using conversion routines PERFORM convert_all_field_values CHANGING wa_EKKO. ENDLOOP. *&---------------------------------------------------------------------* *& Form convert_all_field_values *&---------------------------------------------------------------------* FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO. DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_UMM_FR101_STR,
MANDT TYPE STRING,
FRNAME TYPE STRING,
TCHANM TYPE STRING,
SEL_VAR TYPE STRING,
SELNO TYPE STRING,
CHATYPE TYPE STRING,
ICHANM TYPE STRING,
VARFLG TYPE STRING,
VANAME TYPE STRING,
VAR TYPE STRING,
AGGFLG TYPE STRING,
YTD TYPE STRING,
SIGN TYPE STRING,
OPER TYPE STRING,
LOW TYPE STRING,
LOWBW TYPE STRING,
LOWBW_EXT TYPE STRING,
HIGH TYPE STRING,
HIGHBW TYPE STRING,
HIGHBW_EXT TYPE STRING,
HINAME TYPE STRING,
HINAMEBW TYPE STRING,
HINODE TYPE STRING,
HINODEBW TYPE STRING,
HINODEBW_EXT TYPE STRING,
HIVERS TYPE STRING,
HIDATE TYPE STRING,
LEGFLG TYPE STRING,
GRAFLG TYPE STRING,
GRAREP TYPE STRING,
GRACOUNT TYPE STRING,END OF T_EKKO_STR. DATA: WA_UMM_FR101_STR type T_EKKO_STR. DATA: ld_text TYPE string. LOOP AT IT_EKKO INTO WA_EKKO. MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR. CONCATENATE: sy-vline
WA_UMM_FR101_STR-MANDT sy-vline
WA_UMM_FR101_STR-FRNAME sy-vline
WA_UMM_FR101_STR-TCHANM sy-vline
WA_UMM_FR101_STR-SEL_VAR sy-vline
WA_UMM_FR101_STR-SELNO sy-vline
WA_UMM_FR101_STR-CHATYPE sy-vline
WA_UMM_FR101_STR-ICHANM sy-vline
WA_UMM_FR101_STR-VARFLG sy-vline
WA_UMM_FR101_STR-VANAME sy-vline
WA_UMM_FR101_STR-VAR sy-vline
WA_UMM_FR101_STR-AGGFLG sy-vline
WA_UMM_FR101_STR-YTD sy-vline
WA_UMM_FR101_STR-SIGN sy-vline
WA_UMM_FR101_STR-OPER sy-vline
WA_UMM_FR101_STR-LOW sy-vline
WA_UMM_FR101_STR-LOWBW sy-vline
WA_UMM_FR101_STR-LOWBW_EXT sy-vline
WA_UMM_FR101_STR-HIGH sy-vline
WA_UMM_FR101_STR-HIGHBW sy-vline
WA_UMM_FR101_STR-HIGHBW_EXT sy-vline
WA_UMM_FR101_STR-HINAME sy-vline
WA_UMM_FR101_STR-HINAMEBW sy-vline
WA_UMM_FR101_STR-HINODE sy-vline
WA_UMM_FR101_STR-HINODEBW sy-vline
WA_UMM_FR101_STR-HINODEBW_EXT sy-vline
WA_UMM_FR101_STR-HIVERS sy-vline
WA_UMM_FR101_STR-HIDATE sy-vline
WA_UMM_FR101_STR-LEGFLG sy-vline
WA_UMM_FR101_STR-GRAFLG sy-vline
WA_UMM_FR101_STR-GRAREP sy-vline
WA_UMM_FR101_STR-GRACOUNT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.